Home / 9,260.22-13,886.84-3,018.77

Finding the Fourth Proportional to 9,260.22, 13,886.84 and 3,018.77

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Solution

The fourth proportional to 9,260.22, 13,886.84 and 3,018.77 is: 4,527.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260.22 : 13,886.84 = 3,018.77 : x
  2. Step 2: Convert to fraction form
    9,260.22/13,886.84 = 3,018.77/x
  3. Step 3: Cross multiply
    9,260.22x = 13,886.84 × 3,018.77
  4. Step 4: Simplify right side
    9,260.22x = 41,921,166.18
  5. Step 5: Solve for x
    x = 41,921,166.18/9,260.22
  6. Step 6: Final answer
    x = 4,527.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.